13. What is the molecular weight of an unknown gas if 200 mL of this gas diffuses through an apparatus in 180 seconds while 250 mL of NO2 under the same conditions diffuses through the same apparatus in 170 seconds? (A) 8.97 g/mole (B) 60.88 g/mole 80.52 g/mole (C) (D) 805.20 g/mole
13. What is the molecular weight of an unknown gas if 200 mL of this gas diffuses through an apparatus in 180 seconds while 250 mL of NO2 under the same conditions diffuses through the same apparatus in 170 seconds? (A) 8.97 g/mole (B) 60.88 g/mole 80.52 g/mole (C) (D) 805.20 g/mole
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter6: The Gaseous State
Section: Chapter Questions
Problem 6.59QE: What volume, in milliliters, of hydrogen gas at 1.33 atm and 33 C is produced by the reaction of...
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Transcribed Image Text:13. What is the molecular weight of an
unknown gas if 200 mL of this gas
diffuses through an apparatus in
180 seconds while 250 mL of NO2 under
the same conditions diffuses through
the same apparatus in 170 seconds?
(A)
8.97 g/mole
(B) 60.88 g/mole
80.52 g/mole
(C)
(D) 805.20 g/mole
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